OPERATORS · TEXAS · P-5 NUMBER 501480

Linn Operating, LLC

11 FILINGS · 9 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Dec 27, 2007	651788	Drill	Nueces	Walton, Irene #B 8	9,000	Final completion	35533881	Acquired from Devon Energy Production Co, L.P.
Aug 18, 1994	426975	Other	Nueces	Walton, Irene R. #B 4	8,068	—	35531410	Acquired from Pennzoil Exploration & Prod. Co.
Aug 18, 1994	426975Amendment	Other	Nueces	Walton, Irene R. #B 4	8,068	Final completion	35531410	Acquired from Pennzoil Exploration & Prod. Co.
Feb 28, 1994	421602	Drill	Nueces	Walton, Irene #B7	7,700	Final completion	35532956	Acquired from Pennzoil Exploration & Prod. Co.
Feb 28, 1994	421602Amendment	Drill	Nueces	Walton, Irene #B7	7,700	Spudded	35532956	Acquired from Pennzoil Exploration & Prod. Co.
May 10, 1993	411356	Recompletion	Nueces	Walton, Irene R. #B 2	5,500	Final completion	35504817	Acquired from Pennzoil Exploration & Prod. Co.
May 8, 1991	387438	Recompletion	Nueces	Walton, Irene #B 5D	8,300	Final completion	35531742	Acquired from Pennzoil Exploration & Prod. Co.
Dec 14, 1990	382416	Recompletion	Nueces	Walton, Irene R. #B 4 D	8,340	Final completion	35531410	Acquired from Pennzoil Exploration & Prod. Co.
Mar 3, 1981	110479	Drill	Nueces	Walton, Irene #B5	8,800	Final completion	35531742	Acquired from Pennzoil Producing Co.
Dec 18, 1979	67053	Recompletion	Nueces	Walton, Irene #B4U	8,340	—	35531410	Acquired from Pennzoil Producing Co.
May 18, 1979	48809	Drill	Nueces	Walton, Irene R. #B4	8,800	Long string casing	35531410	Acquired from Pennzoil Producing Co.